188972357

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 237178368

約数和(自身を除く): 48206011

約数列:

[1, 7, 17, 37, 119, 167, 257, 259, 629, 1169, 1799, 2839, 4369, 4403, 6179, 9509, 19873, 30583, 42919, 43253, 66563, 105043, 161653, 300433, 729623, 735301, 1131571, 1588003, 5107361, 11116021, 26996051, 188972357]

約数ペア:

[(1, 188972357), (7, 26996051), (17, 11116021), (37, 5107361), (119, 1588003), (167, 1131571), (257, 735301), (259, 729623), (629, 300433), (1169, 161653), (1799, 105043), (2839, 66563), (4369, 43253), (4403, 42919), (6179, 30583), (9509, 19873)]